Stable-Diffusion (webui-user.bat) help...

[johnwill76]

Good day. Please help. I have Windows 11 [with NVIDIA GeForce RTX 4050 Laptop GPU, CPU 12th Gen Intel(R) Core(TM) i7-12700H, 2700 Mhz - RAM 32GB] and I'm using Stable-Diffusion. I run it via webui-user.bat, it starts in my browser at the address 127.0.xxx - everything works, but it always uses GPU max up to 6GB. Is there a solution to increase memory or speed up image generation in txt2img? I need images with a resolution of 1200px x 1200px - (by default 512px x512px is quick to generate, but the size is too small). Thanks for any help.

look here: https://live.staticflickr.com/65535/53225489641_fc68bd271c_k.jpg

[missionfloyd]

https://github.com/AUTOMATIC1111/stable-diffusion-webui/wiki/Optimizations
TLDR: try --opt-sdp-attention or --xformers

1200px x 1200px

Stable diffusion was trained on 512x512 images, and things start to get weird if you go much higher than that. It may work better to start at a lower resolution and upscale.